from tkinter import * 

x=int(input("Введите координат точки  по оси X "))
y=int(input("Введите координат точки  по оси Y "))
N=int(input("Введите коэффициент увеличения "))

coords = [x,y, x+10,y, x+10,y+10, x+20,y+10, x+20,y+20, x+10,y+20, x+10,y+30,x,y + 30]#  
if N == 0 and x>=0 and x<=500 and y>=0 and y <=500:
    pass
else:
    if N > 0 and 0*N+x>=0 and 0*N+y>=0 and 20*N+x<=500 and 30*N+y<=500:
        pass
    else:
        if N < 0 and 20*N+X>=0 and 30*N+y>=0 and 0*N+X<=500 and 0*N+y<=500:
            pass
        else:
            print('Размер фигуры превышает максимальный размер поля')
            exit()

root = Tk()
root.title("ИТ марафон 7 класс школа № 1449")
root.geometry("500x500")

canvas = Canvas(bg="white", width=500, height=500)
canvas.pack(anchor=CENTER, expand=1)

canvas.create_polygon(coords[0] *N+x, coords[1] *N+y,
                      coords[2] *N+x, coords[3] *N+y,
                      coords[4] *N+x, coords[5] *N+y,
                      coords[6] *N+x, coords[7] *N+y,
                      coords[8] *N+x, coords[9] *N+y,
                      coords[10]*N+x, coords[11]*N+y,
                      coords[12]*N+x, coords[13]*N+y,
                      coords[14]*N+x, coords[15]*N+y, fill="indigo")
root.mainloop()

